Refrigerating apparatus for vending machines



' Jan. l9, 1943. OLSEN 2,309,006

REFRIGERATING APPARATUS FOR VENDING MAC INES Filed Apri1 2 941 SSheets-Sheet 1 0. C. OLSEN Jan. 19, 1943.

REERIGERATING APPARATUS EOR vENDNG MACHINES INVENTOR.

with a number of straight stretches in the box Hke portion disposedpa'rale1 to each other and to the path of travel of air i!1 the said'portion; .l1d nns pn the straight Stretches of the coil extending tothe opposite walls of the duct to divide the sanle in a series of ail'passageways, said duct having 8L vertical I ozzle portion pro vided witha port disposed for directing air through paths of travel across thebox-like portioli in spaced Telation thereto 6. In refrigeratingapparatus of the character descrbed, al efrigeTating con having a numberof straight stretches; a duct housin the coil and f0Tming a Support forthe articles being refrigerated; a fan in the duct for 1T10ving airtherethrough; nd ns on the said straight stretches of the coil dis osedin paralel relation with the straight streches thereof and 118'vingtheir out ern10st edges in connection With opposite wals of the dct toform )assageWays in the duct a.lo!1g each ide o each straight stretch ofthe coi.

7- :1 :efngerating appratus of the character described 9 efngerating 001hlving number 0f straight stretches; a duct housing the .cil; fa11 inthe duct fo1' nving air therethrough;

and ns on the said straight Stretches of the duct disposed `in parallelrelation with the straight stretches and havii1g their outernlost edgesin connection with opposite waus of the duct to forn pEssageways il1 theduct a 10ng each side of each straight stretch of the coi, each flnhaving loops formed thereon to embrace the re spective stretch of thecoil' 8. In refrigerating apparatus of the character described, arefrigerating coil having a number of straight stretches; a duct housingthe coil; 9 fan in `the duct for moving air therethrough; and nS on thesaid straight stretches of the duct disposed in pamuel Telation nd havmgtheir outernlost edges in connection vv:1th o osite wans of the duct toform passageways in the du along each side of ea.ch straight stretch offlhe coil, each nn extending (yutwardly from the Tespective stretch ofthe coil on g pl8:e intersecting and paralel to the lon itudinal axis

